Here a few sources I follow for marketing and advertising news:

1. Taken Not Stirred: Taken Not Stirred publishes a wide range of material, ranging from the most recent developments and news to classic marketing campaigns that illustrate why they are so iconic and effective. They also have a guide that covers all aspects of marketing and advertisement. They value originality and only offer the best.

2. AdWeek: Adweek is one of the leading sources of news and insight serving the brand marketing ecosystem. They also have other platforms including print, digital, events, podcasts, newsletters, social media and mobile apps.

3. Marketing Weekly: Marketing Weekly never stops questioning what a brand does. They analyze, dissect and present the news in the form of a story that is easy to consume. They will help you Understand what, when, how and why of brand activities.

4. DigiDay: Digiday, a division of Digiday Media, takes a global view of the media and marketing industries and confronts the truths in technology’s disruption of these industries. Digiday connects with its audience across web, email, podcasts, a membership program and virtual and in-person events.